BLADDER FOR TIRE CURING, WHICH PUSHES A GREEN TIRE TO A MOLD SIDE BY A THERMAL/PRESS MEDIUM

摘要

PURPOSE: A bladder for tire curing is provided to reduce exterior fault and to prevent the reduction of air ventilation performance. ;CONSTITUTION: A bladder(1) for tire curing comprise a plurality of longitudinal direction vent-lines(4) and pebble spinning units(5) which expands a green tire at high temperature and high pressure inside the green tire; and a transverse direction vent-line which connects the longitudinal direction vent-lines at the end of the longitudinal direction vent-lines. The pebble spinning unit has a honeycomb(7) of hexagonal shape.;COPYRIGHT KIPO 2011